Steve, as I'm sure you understand, there's a good chance their 480 volt is Three Phase Three Wire UNGROUNDED Delta which has no reference nor any voltage with respect to mother earth ground so in theory you can stand barefoot on wet ground and grab any one leg and NOT be shocked. Of course due to inductive and capacitive coupling there can be voltage present relative to ground and could give you a tingle but its extreme lowwwwwwwwwww energy insufficient to pump 30 milliamps through your heart in theory at least IM STILL NOT TRYING IT LOL Today much 480 three phase is actually 480 Y 277 Volt Three Phase Four Wire GROUNDED NEUTRAL.
In the case of a non earth grounded portable genset (as OSHA and NEC recommends) its the same thing, with no bond to earth none of the wires to the tools have voltage relative to earth so you dont get shocked if you touch one UNLIKE if you drove a ground rod at the genny and bonded it to Neutral then the hot wires ARE 120 VAC ABOVE GROUND AND CAN KILL YOU IF TOUCHED.
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
